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Merged revisions 74046 via svnmerge from

Browse source 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r74046 | hirokazu.yamamoto | 2009-07-17 15:55:42 +0900 | 13 lines

  Merged revisions 74040,74042 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r74040 | hirokazu.yamamoto | 2009-07-17 15:20:46 +0900 | 1 line

    Issue #6415: Fixed warnings.warn sagfault on bad formatted string.
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    r74042 | hirokazu.yamamoto | 2009-07-17 15:26:54 +0900 | 1 line

    NEWS about r74040.
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This commit is contained in:
Hirokazu Yamamoto 2009-07-17 07:02:18 +00:00
parent a1c3805ba5
commit 680ac292ac
3 changed files with 18 additions and 0 deletions
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14
Lib/test/test_warnings.py
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@ -338,6 +338,20 @@ class WarnTests(unittest.TestCase):
self.module.warn_explicit,
None, Warning, None, 1, registry=42)
def test_bad_str(self):
# issue 6415
# Warnings instance with a bad format string for __str__ should not
# trigger a bus error.
class BadStrWarning(Warning):
"""Warning with a bad format string for __str__."""
def __str__(self):
return ("A bad formatted string %(err)" %
{"err" : "there is no %(err)s"})
with self.assertRaises(ValueError):
self.module.warn(BadStrWarning())
class CWarnTests(BaseTest, WarnTests):
module = c_warnings